Red wine, chocolate, steak...these are the classic makings of ... until shallot starts to turn translucent and no longer smells raw, about 1 minute. Add flour, whisking to evenly coat shallot.

The old concept that red wine should be ... and rich dishes such as steak work best with wines that have some acidity to it, to help cut the grease and keep the palate fresh for the next bite.

Transfer to a blender and blitz. To serve, slice the steak into thick slices and divide between warmed serving plates. Add the creamed spinach, pour over the red wine sauce and serve.